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package org.glassfish.sse.impl;

import org.glassfish.sse.api.ServerSentEventHandler;

import jakarta.enterprise.context.spi.CreationalContext;
import jakarta.servlet.AsyncContext;
import jakarta.servlet.http.HttpServletRequest;
import java.util.Set;
import java.util.concurrent.CopyOnWriteArraySet;

/**
 * ServerSentEventApplicationImpl class.
 *
 * @author Jitendra Kotamraju
 */
final class ServerSentEventApplication {

    private final Set<ServerSentEventHandler> handlers;
    private final String path;
    private final ServerSentEventHandlerContextImpl context;
    private final Class<?> clazz;
    
    ServerSentEventApplication(Class<?> clazz, String path) {
        this.clazz = clazz;
        this.path = path;
        handlers = new CopyOnWriteArraySet<ServerSentEventHandler>();
        context = new ServerSentEventHandlerContextImpl(path, handlers);
    }

    ServerSentEventConnectionImpl createConnection(HttpServletRequest request, ServerSentEventHandler sseh,
            CreationalContext<?> cc, AsyncContext ac) {
        ServerSentEventConnectionImpl con = new ServerSentEventConnectionImpl(this, request, sseh, cc, ac);
        handlers.add(sseh);
        return con;
    }

    void destroyConnection(ServerSentEventConnectionImpl connection) {
        handlers.remove(connection.sseh);
    }
    
    ServerSentEventHandlerContextImpl getHandlerContext() {
        return context;
    }

    Class<?> getHandlerClass() {
        return clazz;
    }
    
    String getPath() {
        return path;
    }

}
